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my vocab for my math class

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
additive identity property   add 0 and the # stays the same  
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mult inverse property   reciprocal (always equals one)  
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difference   subtract  
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sum   add  
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base   # that is mult by itself  
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commutative property   change order  
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additive inverse property   add opposite  
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zero property   any # times 0 = 0  
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distributive property   mult to get rid of parentheses  
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expression   has no equal or inequality sign  
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proportion   comarison of 2 = ratios  
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percent   part/whole =%/100  
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variable   a letter = a #  
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ratio   comparison of two #  
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co-efficient   # in front of a variable  
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literal equations   equation having many variables  
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percent change   big-small/orignal=%/100  
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absolute value   distance from zero on a graph  
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irrational   #'s never end and never repeat  
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product   multiply  
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whole #'s   positive integer and 0  
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quotient   divide  
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Rational   #'s that end or repeat  
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term   #'s and/or valiable joined by mult and/or division  
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decay   y= orig amt (1-r) to the power of t  
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growth   y= orig amt (ttr) to the power of t  
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Created by: schultzy415
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